Asics Gel-Nimbus 26 Review (2026): The 41.5mm-Stack Plush

Why you should trust this review

I bought my Nimbus 26 at retail, and Asics did not provide a sample or pay for this review. I have rotated the Nimbus into my plush trainer pool since the 22, and the line has been the comparison point that reviewers and runners measure other plush trainers against for years. That history is the reason I can tell you exactly what changed in the 26 rather than describing it cold.

This review pairs how the shoe ran for me with the manufacturer specs and the patterns across more than 14,000 long term owner reviews on Amazon plus several thousand more at specialty retailers. Where a figure is Asics own, I attribute it to Asics. Where it comes from my runs or from owner reports, I say so. The aim is to tell you whether the jump to a taller, bouncier platform is a real upgrade or a spec sheet flex.

How we evaluated

I ran the Nimbus 26 on easy and recovery runs at 9:30 to 11:00 per mile, primarily on asphalt, which is the pace range a plush daily trainer is built for. I took it on long runs of 14 to 20 miles to see how the cushion holds up against late mile fatigue, which is where a plush trainer either earns its keep or feels mushy. I did a standing wedge test to feel how stable the tall 41.5mm platform is, and I weighed it side by side against the Nimbus 25 to verify the upgrade.

I cross referenced durability and fit against the large pool of owner reports, since midsole longevity only reveals itself at 350 plus miles, well past a single test cycle.

Cushioning and ride: the FF Blast Plus Eco upgrade

The headline change is the FF Blast Plus Eco midsole, which replaces the FlyteFoam Blast Plus from the Nimbus 25. The Eco in the name refers to a higher share of bio based content in the foam, but the part that matters on the run is that it feels noticeably bouncier underfoot. This is not a subtle tuning change, it is a different ride character.

Paired with the taller 41.5mm heel and 33.5mm forefoot stack, the Nimbus 26 is the bounciest plush trainer Asics has ever made, and on easy miles that combination is genuinely enjoyable. The 8mm drop sits in the middle of the modern range and works for both heel strikers and midfoot runners, so it does not force a gait change. The PureGEL pad in the heel is mostly aesthetic at this point, the foam stack is what actually does the cushioning, and it does it well.

Weight and pace: the heavy plush pick

The honest trade is weight. At 298 grams in a men’s 9, the Nimbus 26 is heavier than a Saucony Triumph 22 or a Brooks Glycerin 21, though it does come in lighter than a Hoka Bondi 8. You notice the heft, and it shapes what this shoe is good for.

The Nimbus is not built for tempo work or speed sessions, and trying to push the pace in it feels like exactly what it is, a heavy, soft, max cushion trainer. Where it shines is easy miles and long runs, where the cushion soaks up fatigue and the weight fades into the background. If you want one shoe that handles both easy days and the occasional pickup, a dedicated lighter tempo trainer is the better second rotation pick to pair alongside it. Runners who specifically want a lighter plush trainer should look at the Triumph, which sheds about 20 grams.

Stability under the tall stack

A 41.5mm platform is genuinely tall, and tall stacks become unstable if the geometry is wrong, so this deserved careful attention. Asics shaped the Nimbus 26’s outsole with a wider base than the Nimbus 25, and that wider footprint keeps the platform predictable on neutral foot strikes. In my wedge test and on the run it stayed planted for a neutral gait.

The caveat is for anyone who is not purely neutral. Mild overpronators may still feel the tall platform tilting under them, and no amount of base width fully solves that on a stack this high. If you have been flagged for overpronation, the stablemate Kayano 30 at the same price uses the same FF Blast Plus Eco foam with actual guidance, and it is the smarter choice. The Nimbus 26 is a neutral shoe, and it is honest about that, but the tall stack makes the neutral requirement more important than it is on a lower shoe.

Durability and the zonal AHAR Plus outsole

Durability is the main competitive disadvantage. The Nimbus 26’s AHAR Plus rubber outsole is zonal rather than full coverage, which keeps the weight down but shortens the lifespan. Owner reports concentrate around 350 to 450 miles before the midsole begins to flatten, with forefoot strikers tending toward the lower end of that range.

That is meaningfully shorter than the Brooks Glycerin 21 at the same price, which is the comparison most plush trainer shoppers will weigh. If you prioritize cost per mile, the longer lasting Glycerin is the better value even if it gives up some bounce. If you prioritize the ride and accept replacing the shoe a bit sooner, the Nimbus is the more enjoyable run. It is a straightforward trade between feel and longevity, and the Nimbus lands firmly on the feel side.

Upper and fit: comfortable, three widths

The upper is a strength. The engineered jacquard mesh is one of the more comfortable uppers in the plush trainer category, and the redesigned heel collar is well padded and locks the foot in cleanly. There are no hot spots or break in surprises, which is what you want from a shoe meant for long easy miles.

Fit is true to size for most people’s normal road running shoe, so you can order your usual size with confidence. As with the Kayano, Asics offers Standard, Wide, and Extra Wide widths in both men’s and women’s at the same price, which is a real advantage for runners who need more room and something many rivals do not match. Between the comfortable upper and the width range, the fit is one of the easiest parts of the shoe to recommend.

Who should buy the Asics Gel-Nimbus 26?

Buy it if you want the bounciest plush trainer Asics has ever made, you run primarily easy paces and long runs, and you are coming from a Nimbus 25 or older and want a real upgrade. Buy it if you need a Wide or Extra Wide width, where Asics genuinely competes. For a runner who wants soft, energetic cushioning on easy days, this is the most enjoyable ride in the lineup.

Skip it if you want a longer lasting shoe at the same price, where the Brooks Glycerin 21 is the call. Skip it if you want a max cushion soft platform, where the Hoka Bondi 8 is more forgiving, and skip it if you need stability or guidance, where the Kayano 30 is the move. If you want a lighter plush trainer, the Saucony Triumph 22 is the better fit.

The verdict

The Asics Gel-Nimbus 26 is the plush trainer Asics should have built a generation earlier. The FF Blast Plus Eco foam and the taller 41.5mm stack make it the bounciest plush ride in the lineup, the wider base keeps that tall platform stable for neutral runners, and the jacquard upper with a full width range is genuinely comfortable. The weight means it is an easy mile and long run shoe rather than a do everything trainer, and the zonal outsole wears faster than a Glycerin, so cost per mile shoppers have a legitimate alternative. But for a neutral runner who wants the softest, most energetic daily trainer Asics makes, the Nimbus 26 is the one I would buy, and the strong owner rating across 14,000 plus reviews says I am far from alone.